2 years ago

Why does a siren have a lower pitch as it moves away from you? (hurry need answer quick and fast)

Biology

2 answers:

34kurt2 years ago

7 0

Answer:

D) the doppler effect

Explanation:

the sound waves are more spread out as it moves away resulting in a lower pitch

xxTIMURxx [149]2 years ago

7 0

D.the Doppler effect causes a lower perceived pitch

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